public class Base
{
    public int a = 8;
    public int b = 22;
    public double v = 2.0;
    public String str  = "whatever";

    public Base()
    {
    }

    public Base(int a, int b, double v, String str)
    {
        this.a = a;
        this.b = b;
        this.v = v;
        this.str = str;
    }

    public int getA()
    {
        return a;
    }

    public void setA(int a)
    {
        this.a = a;
    }

    public int getB()
    {
        return b;
    }

    public void setB(int b)
    {
        this.b = b;
    }

    public double getV()
    {
        return v;
    }

    public void setV(double v)
    {
        this.v = v;
    }

    public String getStr()
    {
        return str;
    }

    public void setStr(String str)
    {
        this.str = str;
    }
}
